tk::demos::widget_lib::trace2(3) [suse man page]

demos::widget_lib::trace2(3)				       perl/Tk Documentation				      demos::widget_lib::trace2(3)

NAME

       Tk::TraceText - Text contents defined by a traced variable.

SYNOPSIS

	$tt = $parent->TraceText(-option => value, ... );

DESCRIPTION

       Create a new TraceText widget that is derived from the standard Text widget. Because it inherits all the base options and methods it
       behaves just like a Text widget.  Additionally, TraceText adds a -textvariable option, which is a reference to a Perl scalar that defines
       the contents of the widget.

       Based on the Tcl/Tk TracedText "overridden widget" by Kevin Kenny.

       -textvariable
	   A scalar reference.	The value of the variable defines the contents of the TraceText widget.  Using the keyboard to insert or delete
	   text changes the value of the variable, and changing the variable alters the contents of the TraceText widget.

METHODS

       Standard Text widget methods.

ADVERTISED SUBWIDGETS

       None.

EXAMPLE

	my $tt = $mw->TraceText( -textvariable => $scalar );

AUTHOR

       Stephen.O.Lidie@Lehigh.EDU

       Copyright (C) 2003 - 2004, Steve Lidie. All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

KEYWORDS

       text, trace

Tk804.028							    2007-05-05					      demos::widget_lib::trace2(3)

demos::widget_lib::slide(3)				       perl/Tk Documentation				       demos::widget_lib::slide(3)

NAME

       Tk::SlideSwitch - a 2 position horizontal or vertical switch.

SYNOPSIS

	use Tk::SlideSwitch;

	my $sl = $frame1->SlideSwitch(
	    -bg 	 => 'gray',
	    -orient	 => 'horizontal',
	    -command	 => [$self => 'on'],
	    -llabel	 => [-text => 'OFF', -foreground => 'blue'],
	    -rlabel	 => [-text => 'ON',  -foreground => 'blue'],
	    -troughcolor => 'tan',
	)->pack(qw/-side left -expand 1/);

DESCRIPTION

       Tk::SlideSwitch is a Frame based composite mega-widget featuring a binary Scale widget surrounded by two Label widgets.	The Scale's value
       can be either 0 or 1. The Labels are positioned to the left and right of the Scale if its orientation is horizontal, else on the top and
       bottom of the Scale.

OPTIONS

       In addition to all Scale options, the following option/value pairs are also supported:

       -llabel
	   A reference to an array of left (or top) Label configuration options.

       -rlabel
	   A reference to an array of right (or bottom) Label configuration options.

METHODS

       There are no special methods.

ADVERTISED WIDGETS

       Component subwidgets can be accessed via the Subwidget method.  This mega widget has no advertised subwidgets.

EXAMPLE

       See Synopsis.

BUGS

       This widget uses only the pack geometry manager.

AUTHOR

       sol0@Lehigh.EDU

       Copyright (C) 2002 - 2003, Steve Lidie. All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

KEYWORDS

       SlideSwitch, Scale

Tk804.03							    2014-06-10					       demos::widget_lib::slide(3)